Philo Judaeus Legatio Ad Gaium 306

"Now the things set up on that occasion were shields, on which there was no representation of any living thing whatever engraved. But now the thing proposed to be erected is a colossal statue. Moreover, then the erection was in the dwelling-house of the governor; but they say, that which is now contemplated is to be in the inmost part of the temple, in the very holy of holies itself, into which, once in the year, the high priest enters, on the day called the great fast, to offer incense, and on no other day, being then about in accordance with our national law also to offer up prayers for a fertile and ample supply of blessings, and for peace to all mankind.